diff --git a/package.json b/package.json
index 1720c9d..c4a6127 100644
--- a/package.json
+++ b/package.json
@@ -50,8 +50,8 @@
     "@4c/prettier-config": "^1.1.0",
     "@4c/tsconfig": "^0.3.1",
     "@babel/preset-typescript": "^7.12.1",
-    "@typescript-eslint/eslint-plugin": "^3.10.1",
-    "@typescript-eslint/parser": "^3.10.1",
+    "@typescript-eslint/eslint-plugin": "^4.6.0",
+    "@typescript-eslint/parser": "^4.6.0",
     "babel-plugin-add-module-exports": "^1.0.4",
     "eslint-config-4catalyzer": "^1.1.4",
     "eslint-config-4catalyzer-typescript": "^2.0.4",
diff --git a/yarn.lock b/yarn.lock
index ea0de04..d78c888 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1475,11 +1475,6 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
-"@types/eslint-visitor-keys@^1.0.0":
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/@types/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#1ee30d79544ca84d68d4b3cdb0af4f205663dd2d"
-  integrity sha512-OCutwjDZ4aFS6PB1UZ988C4YgwlBHJd6wCeQqaLdmadZ/7e+w79+hbMUFC1QXDNCmdyoRfAFdm0RypzwR+Qpag==
-
 "@types/events@*":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
@@ -1630,65 +1625,75 @@
   dependencies:
     "@types/yargs-parser" "*"
 
-"@typescript-eslint/eslint-plugin@^3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-3.10.1.tgz#7e061338a1383f59edc204c605899f93dc2e2c8f"
-  integrity sha512-PQg0emRtzZFWq6PxBcdxRH3QIQiyFO3WCVpRL3fgj5oQS3CDs3AeAKfv4DxNhzn8ITdNJGJ4D3Qw8eAJf3lXeQ==
+"@typescript-eslint/eslint-plugin@^4.6.0":
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.6.0.tgz#210cd538bb703f883aff81d3996961f5dba31fdb"
+  integrity sha512-1+419X+Ynijytr1iWI+/IcX/kJryc78YNpdaXR1aRO1sU3bC0vZrIAF1tIX7rudVI84W7o7M4zo5p1aVt70fAg==
   dependencies:
-    "@typescript-eslint/experimental-utils" "3.10.1"
+    "@typescript-eslint/experimental-utils" "4.6.0"
+    "@typescript-eslint/scope-manager" "4.6.0"
     debug "^4.1.1"
     functional-red-black-tree "^1.0.1"
     regexpp "^3.0.0"
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/experimental-utils@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-3.10.1.tgz#e179ffc81a80ebcae2ea04e0332f8b251345a686"
-  integrity sha512-DewqIgscDzmAfd5nOGe4zm6Bl7PKtMG2Ad0KG8CUZAHlXfAKTF9Ol5PXhiMh39yRL2ChRH1cuuUGOcVyyrhQIw==
+"@typescript-eslint/experimental-utils@4.6.0":
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.6.0.tgz#f750aef4dd8e5970b5c36084f0a5ca2f0db309a4"
+  integrity sha512-pnh6Beh2/4xjJVNL+keP49DFHk3orDHHFylSp3WEjtgW3y1U+6l+jNnJrGlbs6qhAz5z96aFmmbUyKhunXKvKw==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/types" "3.10.1"
-    "@typescript-eslint/typescript-estree" "3.10.1"
+    "@typescript-eslint/scope-manager" "4.6.0"
+    "@typescript-eslint/types" "4.6.0"
+    "@typescript-eslint/typescript-estree" "4.6.0"
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-3.10.1.tgz#1883858e83e8b442627e1ac6f408925211155467"
-  integrity sha512-Ug1RcWcrJP02hmtaXVS3axPPTTPnZjupqhgj+NnZ6BCkwSImWk/283347+x9wN+lqOdK9Eo3vsyiyDHgsmiEJw==
+"@typescript-eslint/parser@^4.6.0":
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.6.0.tgz#7e9ff7df2f21d5c8f65f17add3b99eeeec33199d"
+  integrity sha512-Dj6NJxBhbdbPSZ5DYsQqpR32MwujF772F2H3VojWU6iT4AqL4BKuoNWOPFCoSZvCcADDvQjDpa6OLDAaiZPz2Q==
   dependencies:
-    "@types/eslint-visitor-keys" "^1.0.0"
-    "@typescript-eslint/experimental-utils" "3.10.1"
-    "@typescript-eslint/types" "3.10.1"
-    "@typescript-eslint/typescript-estree" "3.10.1"
-    eslint-visitor-keys "^1.1.0"
+    "@typescript-eslint/scope-manager" "4.6.0"
+    "@typescript-eslint/types" "4.6.0"
+    "@typescript-eslint/typescript-estree" "4.6.0"
+    debug "^4.1.1"
 
-"@typescript-eslint/types@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-3.10.1.tgz#1d7463fa7c32d8a23ab508a803ca2fe26e758727"
-  integrity sha512-+3+FCUJIahE9q0lDi1WleYzjCwJs5hIsbugIgnbB+dSCYUxl8L6PwmsyOPFZde2hc1DlTo/xnkOgiTLSyAbHiQ==
+"@typescript-eslint/scope-manager@4.6.0":
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.6.0.tgz#b7d8b57fe354047a72dfb31881d9643092838662"
+  integrity sha512-uZx5KvStXP/lwrMrfQQwDNvh2ppiXzz5TmyTVHb+5TfZ3sUP7U1onlz3pjoWrK9konRyFe1czyxObWTly27Ang==
+  dependencies:
+    "@typescript-eslint/types" "4.6.0"
+    "@typescript-eslint/visitor-keys" "4.6.0"
 
-"@typescript-eslint/typescript-estree@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-3.10.1.tgz#fd0061cc38add4fad45136d654408569f365b853"
-  integrity sha512-QbcXOuq6WYvnB3XPsZpIwztBoquEYLXh2MtwVU+kO8jgYCiv4G5xrSP/1wg4tkvrEE+esZVquIPX/dxPlePk1w==
+"@typescript-eslint/types@4.6.0":
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.6.0.tgz#157ca925637fd53c193c6bf226a6c02b752dde2f"
+  integrity sha512-5FAgjqH68SfFG4UTtIFv+rqYJg0nLjfkjD0iv+5O27a0xEeNZ5rZNDvFGZDizlCD1Ifj7MAbSW2DPMrf0E9zjA==
+
+"@typescript-eslint/typescript-estree@4.6.0":
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.6.0.tgz#85bd98dcc8280511cfc5b2ce7b03a9ffa1732b08"
+  integrity sha512-s4Z9qubMrAo/tw0CbN0IN4AtfwuehGXVZM0CHNMdfYMGBDhPdwTEpBrecwhP7dRJu6d9tT9ECYNaWDHvlFSngA==
   dependencies:
-    "@typescript-eslint/types" "3.10.1"
-    "@typescript-eslint/visitor-keys" "3.10.1"
+    "@typescript-eslint/types" "4.6.0"
+    "@typescript-eslint/visitor-keys" "4.6.0"
     debug "^4.1.1"
-    glob "^7.1.6"
+    globby "^11.0.1"
     is-glob "^4.0.1"
     lodash "^4.17.15"
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/visitor-keys@3.10.1":
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-3.10.1.tgz#cd4274773e3eb63b2e870ac602274487ecd1e931"
-  integrity sha512-9JgC82AaQeglebjZMgYR5wgmfUdUc+EitGUUMW8u2nDckaeimzW+VsoLV6FoimPv2id3VQzfjwBxEMVz08ameQ==
+"@typescript-eslint/visitor-keys@4.6.0":
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.6.0.tgz#fb05d6393891b0a089b243fc8f9fb8039383d5da"
+  integrity sha512-38Aa9Ztl0XyFPVzmutHXqDMCu15Xx8yKvUo38Gu3GhsuckCh3StPI5t2WIO9LHEsOH7MLmlGfKUisU8eW1Sjhg==
   dependencies:
-    eslint-visitor-keys "^1.1.0"
+    "@typescript-eslint/types" "4.6.0"
+    eslint-visitor-keys "^2.0.0"
 
 JSONStream@^1.0.4:
   version "1.3.5"
@@ -3702,6 +3707,11 @@ eslint-visitor-keys@^1.0.0, eslint-visitor-keys@^1.1.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
   integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==
 
+eslint-visitor-keys@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-2.0.0.tgz#21fdc8fbcd9c795cc0321f0563702095751511a8"
+  integrity sha512-QudtT6av5WXels9WjIM7qz1XD1cWGvX4gGXvp/zBn9nXG02D0utdU3Em2m/QjTnrsk6bBjmCygl3rmj118msQQ==
+
 eslint@^7.0.0:
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.0.0.tgz#c35dfd04a4372110bd78c69a8d79864273919a08"
@@ -4482,10 +4492,10 @@ globals@^12.1.0:
   dependencies:
     type-fest "^0.8.1"
 
-globby@*, globby@^11.0.0:
-  version "11.0.0"
-  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.0.tgz#56fd0e9f0d4f8fb0c456f1ab0dee96e1380bc154"
-  integrity sha512-iuehFnR3xu5wBBtm4xi0dMe92Ob87ufyu/dHwpDYfbcpYpIbrO5OnS8M1vWvrBhSGEJ3/Ecj7gnX76P8YxpPEg==
+globby@*, globby@^11.0.0, globby@^11.0.1:
+  version "11.0.1"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-11.0.1.tgz#9a2bf107a068f3ffeabc49ad702c79ede8cfd357"
+  integrity sha512-iH9RmgwCmUJHi2z5o2l3eTtGBtXek1OYlHrbcxOYugyHLmAsZrPj43OtHThd62Buh/Vv6VyCBD2bdyWcGNQqoQ==
   dependencies:
     array-union "^2.1.0"
     dir-glob "^3.0.1"